package hust.ioic.oa.service;


import java.util.List;

import hust.ioic.oa.base.BaseDao;
import hust.ioic.oa.domain.Operator;



public interface OperatorService  extends BaseDao<Operator>{

	Operator findByUsernameAndPassowrd(String username, String password);
	List<Operator> findAllByStatus();
	 List<String> getAllOperatorNames();
}
